Open System
Arkadiusz JadczykThe personal Substack of Arkadiusz Jadczyk, PhD.
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 34 | Founded | a year ago | Last Issue | 8 days ago |
| Active | |||||
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arkadiuszjadczyk.substack.comLatest Issues
Complex Ancestors: How Imaginary Numbers Repair Broken Trees in Mathematics and Physics
Mathematics likes to pretend it is inevitable. Once the definitions are written down and the theorems proved, everything appears as if it could not have been otherwise. But this is, at least in part, an illusion. Beneath the formal surface...
How I Started a Fight Between Two AIs and French Wikipedia
I was all set to write about complexification.
The plan was simple enough: explain how we turn real vector spaces into complex ones, grumble a bit about quantum mechanics living in a complex Hilbert space while the universe insists on bein...
When “Random” Radioactivity Misbehaves
There are unexplained phenomena in nature. Let me mention one example that I find especially relevant to my own work: radioactivity. Radioactive decay is usually regarded as a genuinely random quantum process. Yet there are experiments sugg...
When a Maine Coon Meets the Infinite
Recently I got strongly attracted to infinity. I am trying to explain infinities in my new Wordpress post “Counting infinities”, where I can use mathematical symbols like in an actual papers. Substack can’t really do it. It’s baby version o...
Later is not necessarily better
It is like “More is more, but not necessarily better”. Today I asked Perplexity AI
:
AJ: The book "Espaces vectoriels topologiques" was published by Hermann and then, in 1981, by Masson publishers. Are there any essential differences...
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| Subscribers | Engagement | 75 | Monthly Web Visits | ||
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Authors
The writers behind this newsletter.
Mathematical/theoretical physicist, PhD. http://arkadiusz-jadczyk.org/
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